cmdbuf.c (7e1b7636c894be9d1130c284089ce1ea0786ecec) cmdbuf.c (b2ea244070ff84eab79e04befb7aa30c982fc84d)
1/*
2 * Copyright (C) 1984-2017 Mark Nudelman
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information, see the README file.
8 */

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35static int cmd_complete();
36/*
37 * These variables are statics used by cmd_complete.
38 */
39static int in_completion = 0;
40static char *tk_text;
41static char *tk_original;
42static char *tk_ipoint;
1/*
2 * Copyright (C) 1984-2017 Mark Nudelman
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information, see the README file.
8 */

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35static int cmd_complete();
36/*
37 * These variables are statics used by cmd_complete.
38 */
39static int in_completion = 0;
40static char *tk_text;
41static char *tk_original;
42static char *tk_ipoint;
43static char *tk_trial;
43static char *tk_trial = NULL;
44static struct textlist tk_tlist;
45#endif
46
47static int cmd_left();
48static int cmd_right();
49
50#if SPACES_IN_FILENAMES
51public char openquote = '"';

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422
423/*
424 * Move cursor left one character.
425 */
426 static int
427cmd_left()
428{
429 char *ncp;
44static struct textlist tk_tlist;
45#endif
46
47static int cmd_left();
48static int cmd_right();
49
50#if SPACES_IN_FILENAMES
51public char openquote = '"';

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422
423/*
424 * Move cursor left one character.
425 */
426 static int
427cmd_left()
428{
429 char *ncp;
430 int width, bswidth;
431
430 int width = 0;
431 int bswidth = 0;
432
432 if (cp <= cmdbuf)
433 {
434 /* Already at the beginning of the line */
435 return (CC_OK);
436 }
437 ncp = cp;
438 while (ncp > cmdbuf)
439 {

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1218 /* Perform strict validation in all possible cases. */
1219 if (cmd_mbc_buf_len == 0)
1220 {
1221 retry:
1222 cmd_mbc_buf_index = 1;
1223 *cmd_mbc_buf = c;
1224 if (IS_ASCII_OCTET(c))
1225 cmd_mbc_buf_len = 1;
433 if (cp <= cmdbuf)
434 {
435 /* Already at the beginning of the line */
436 return (CC_OK);
437 }
438 ncp = cp;
439 while (ncp > cmdbuf)
440 {

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1219 /* Perform strict validation in all possible cases. */
1220 if (cmd_mbc_buf_len == 0)
1221 {
1222 retry:
1223 cmd_mbc_buf_index = 1;
1224 *cmd_mbc_buf = c;
1225 if (IS_ASCII_OCTET(c))
1226 cmd_mbc_buf_len = 1;
1227#if MSDOS_COMPILER || OS2
1228 else if (c == (unsigned char) '\340' && IS_ASCII_OCTET(peekcc()))
1229 {
1230 /* Assume a special key. */
1231 cmd_mbc_buf_len = 1;
1232 }
1233#endif
1226 else if (IS_UTF8_LEAD(c))
1227 {
1228 cmd_mbc_buf_len = utf_len(c);
1229 return (CC_OK);
1230 } else
1231 {
1232 /* UTF8_INVALID or stray UTF8_TRAIL */
1233 bell();

--- 441 unchanged lines hidden --- 		1234 else if (IS_UTF8_LEAD(c))
1235 {
1236 cmd_mbc_buf_len = utf_len(c);
1237 return (CC_OK);
1238 } else
1239 {
1240 /* UTF8_INVALID or stray UTF8_TRAIL */
1241 bell();

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